White Nylon String/Thread. 0.3mm thick. This braided cord is great for fine beadwork. Being braided, it is prone to fraying on the ends so you will need to either burn the ends or use a small amount of glue/nail polish to prevent fraying. Alternatively, a beading needle can be used. This thread comes on a large spool approximately 12cm tall. Exact length of string is unknown – however it is a lot (in excess of 500M)!